---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10290 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 823 27776 0 3566 30900 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:85:d9:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe85:d910/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:de:d1:f3 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10290) 03/02/24 _x86_64_ (8 CPU) 09:56:23 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:01 20.71 0.00 20.71 0.00 21240.19 09:59:01 14.78 0.00 14.78 0.00 20847.72 10:00:01 11.43 0.00 11.43 0.00 16409.93 10:01:01 8.11 0.20 7.91 23.33 10073.04 10:02:01 68.49 26.20 42.29 846.26 21765.97 10:03:01 100.93 20.06 80.87 1049.56 27413.96 10:04:01 269.64 36.46 233.18 3330.51 45021.56 10:05:01 50.20 5.02 45.18 262.53 31419.87 Average: 68.04 10.99 57.04 689.00 24273.52 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 30655056 31897916 2284164 6.93 38656 1532416 1328888 3.91 616920 1415100 180 09:59:01 30655212 31898208 2284008 6.93 38744 1532420 1328888 3.91 617140 1415096 4 10:00:01 30654164 31897216 2285056 6.94 38824 1532420 1328888 3.91 618424 1415100 4 10:01:01 30569028 31817760 2370192 7.20 38920 1537884 1328888 3.91 699084 1419620 20 10:02:01 30302872 31658052 2636348 8.00 52396 1624480 1481756 4.36 886224 1481232 15432 10:03:01 30088712 31741336 2850508 8.65 76312 1881988 1386636 4.08 829484 1719084 114356 10:04:01 28351496 30716700 4587724 13.93 84900 2574452 2269112 6.68 2219368 2034284 9544 10:05:01 28439136 31622840 4500084 13.66 95492 3368324 1482564 4.36 1574104 2569572 386956 Average: 29964460 31656254 2974760 9.03 58030 1948048 1491952 4.39 1007594 1683636 65812 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 0.20 0.10 0.06 0.07 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 0.23 0.17 0.06 0.22 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 0.30 0.15 0.06 0.32 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 62.35 31.24 93.76 9.59 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 10:02:01 ens3 77.67 55.32 274.31 21.13 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:03:01 ens3 45.09 30.19 838.99 6.17 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 97.60 97.60 16.65 16.65 0.00 0.00 0.00 0.00 10:04:01 ens3 243.49 165.86 3163.80 19.47 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 86.20 86.20 23.88 23.88 0.00 0.00 0.00 0.00 10:05:01 ens3 178.00 119.92 2671.82 16.25 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 23.26 23.26 5.09 5.09 0.00 0.00 0.00 0.00 Average: ens3 75.91 50.37 880.28 9.15 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10290) 03/02/24 _x86_64_ (8 CPU) 09:56:23 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 0.15 0.00 0.01 1.12 0.00 98.72 09:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:58:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:58:01 2 0.50 0.00 0.02 0.05 0.02 99.42 09:58:01 3 0.02 0.00 0.03 8.87 0.00 91.08 09:58:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:58:01 5 0.60 0.00 0.02 0.00 0.02 99.37 09:58:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:59:01 all 0.20 0.00 0.00 1.17 0.01 98.62 09:59:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:59:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:59:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:59:01 3 0.02 0.00 0.00 9.37 0.00 90.61 09:59:01 4 0.03 0.00 0.00 0.00 0.00 99.97 09:59:01 5 1.42 0.00 0.00 0.00 0.02 98.56 09:59:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:59:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:00:01 all 0.06 0.00 0.02 3.62 0.00 96.30 10:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 2 0.13 0.00 0.00 0.00 0.02 99.85 10:00:01 3 0.00 0.00 0.02 28.93 0.00 71.06 10:00:01 4 0.03 0.00 0.02 0.00 0.00 99.95 10:00:01 5 0.32 0.00 0.07 0.00 0.02 99.60 10:00:01 6 0.03 0.00 0.02 0.00 0.00 99.95 10:00:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:01:01 all 0.50 0.00 0.05 7.31 0.00 92.14 10:01:01 0 0.75 0.00 0.02 0.02 0.00 99.22 10:01:01 1 0.12 0.00 0.15 0.00 0.00 99.73 10:01:01 2 0.35 0.00 0.03 0.00 0.00 99.62 10:01:01 3 0.28 0.00 0.05 58.31 0.02 41.34 10:01:01 4 0.32 0.00 0.05 0.13 0.00 99.50 10:01:01 5 1.98 0.00 0.07 0.00 0.02 97.94 10:01:01 6 0.10 0.00 0.03 0.08 0.00 99.78 10:01:01 7 0.05 0.00 0.03 0.00 0.00 99.92 10:02:01 all 5.69 0.00 0.33 8.24 0.02 85.72 10:02:01 0 8.33 0.00 0.50 0.73 0.03 90.40 10:02:01 1 7.57 0.00 0.43 1.65 0.02 90.33 10:02:01 2 4.18 0.00 0.32 3.02 0.02 92.47 10:02:01 3 1.07 0.00 0.13 5.06 0.00 93.74 10:02:01 4 6.98 0.00 0.30 2.60 0.02 90.10 10:02:01 5 6.69 0.00 0.25 25.10 0.03 67.92 10:02:01 6 0.92 0.00 0.10 0.10 0.02 98.86 10:02:01 7 9.73 0.00 0.63 27.65 0.03 61.94 10:03:01 all 7.61 0.00 0.60 5.99 0.03 85.77 10:03:01 0 19.35 0.00 0.98 2.19 0.07 77.42 10:03:01 1 13.01 0.00 0.72 0.25 0.03 85.99 10:03:01 2 4.50 0.00 0.47 0.53 0.02 94.48 10:03:01 3 0.70 0.00 0.28 0.47 0.02 98.53 10:03:01 4 3.78 0.00 0.32 1.22 0.02 94.67 10:03:01 5 3.13 0.00 0.26 13.41 0.03 83.16 10:03:01 6 8.75 0.00 1.20 29.58 0.05 60.42 10:03:01 7 7.60 0.00 0.53 0.33 0.02 91.52 10:04:01 all 27.06 0.00 1.21 5.21 0.08 66.45 10:04:01 0 23.71 0.00 0.99 8.43 0.07 66.81 10:04:01 1 27.88 0.00 1.07 3.82 0.08 67.15 10:04:01 2 31.56 0.00 1.01 0.23 0.07 67.14 10:04:01 3 19.72 0.00 0.64 2.70 0.07 76.88 10:04:01 4 28.82 0.00 0.42 2.82 0.07 67.88 10:04:01 5 19.45 0.00 1.05 11.56 0.08 67.86 10:04:01 6 26.08 0.00 2.88 7.21 0.08 63.74 10:04:01 7 39.27 0.00 1.60 4.90 0.10 54.13 10:05:01 all 29.08 0.00 1.38 1.43 0.08 68.03 10:05:01 0 28.75 0.00 1.30 2.84 0.07 67.03 10:05:01 1 31.00 0.00 1.64 0.18 0.07 67.11 10:05:01 2 27.85 0.00 2.25 0.02 0.10 69.78 10:05:01 3 33.02 0.00 1.52 1.79 0.05 63.61 10:05:01 4 20.31 0.00 1.13 0.10 0.10 78.36 10:05:01 5 25.12 0.00 0.55 5.21 0.05 69.06 10:05:01 6 33.95 0.00 1.32 0.05 0.08 64.60 10:05:01 7 32.69 0.00 1.32 1.27 0.07 64.65 Average: all 8.77 0.00 0.45 4.26 0.03 86.49 Average: 0 10.11 0.00 0.48 1.77 0.03 87.60 Average: 1 9.93 0.00 0.50 0.74 0.03 88.80 Average: 2 8.61 0.00 0.51 0.48 0.03 90.37 Average: 3 6.83 0.00 0.33 14.45 0.02 78.36 Average: 4 7.54 0.00 0.28 0.86 0.02 91.30 Average: 5 7.30 0.00 0.28 6.90 0.03 85.48 Average: 6 8.72 0.00 0.69 4.62 0.03 85.94 Average: 7 11.15 0.00 0.52 4.27 0.03 84.04